/**
 * <copyright>
 * </copyright>
 *
 * $Id$
 */
package tp5.provider;

import java.util.ArrayList;
import java.util.Collection;

import org.eclipse.emf.common.notify.Adapter;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.Notifier;

import org.eclipse.emf.edit.provider.ChangeNotifier;
import org.eclipse.emf.edit.provider.ComposeableAdapterFactory;
import org.eclipse.emf.edit.provider.ComposedAdapterFactory;
import org.eclipse.emf.edit.provider.IChangeNotifier;
import org.eclipse.emf.edit.provider.IDisposable;
import org.eclipse.emf.edit.provider.IEditingDomainItemProvider;
import org.eclipse.emf.edit.provider.IItemLabelProvider;
import org.eclipse.emf.edit.provider.IItemPropertySource;
import org.eclipse.emf.edit.provider.INotifyChangedListener;
import org.eclipse.emf.edit.provider.IStructuredItemContentProvider;
import org.eclipse.emf.edit.provider.ITreeItemContentProvider;

import tp5.util.Tp5AdapterFactory;

/**
 * This is the factory that is used to provide the interfaces needed to support Viewers.
 * The adapters generated by this factory convert EMF adapter notifications into calls to {@link #fireNotifyChanged fireNotifyChanged}.
 * The adapters also support Eclipse property sheets.
 * Note that most of the adapters are shared among multiple instances.
 * <!-- begin-user-doc -->
 * <!-- end-user-doc -->
 * @generated
 */
public class Tp5ItemProviderAdapterFactory extends Tp5AdapterFactory implements ComposeableAdapterFactory, IChangeNotifier, IDisposable {
	/**
	 * This keeps track of the root adapter factory that delegates to this adapter factory.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected ComposedAdapterFactory parentAdapterFactory;

	/**
	 * This is used to implement {@link org.eclipse.emf.edit.provider.IChangeNotifier}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected IChangeNotifier changeNotifier = new ChangeNotifier();

	/**
	 * This keeps track of all the supported types checked by {@link #isFactoryForType isFactoryForType}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected Collection supportedTypes = new ArrayList();

	/**
	 * This constructs an instance.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Tp5ItemProviderAdapterFactory() {
		supportedTypes.add(IEditingDomainItemProvider.class);
		supportedTypes.add(IStructuredItemContentProvider.class);
		supportedTypes.add(ITreeItemContentProvider.class);
		supportedTypes.add(IItemLabelProvider.class);
		supportedTypes.add(IItemPropertySource.class);
	}

	/**
	 * This keeps track of the one adapter used for all {@link tp5.Researcher} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected ResearcherItemProvider researcherItemProvider;

	/**
	 * This creates an adapter for a {@link tp5.Researcher}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Adapter createResearcherAdapter() {
		if (researcherItemProvider == null) {
			researcherItemProvider = new ResearcherItemProvider(this);
		}

		return researcherItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link tp5.Paper} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected PaperItemProvider paperItemProvider;

	/**
	 * This creates an adapter for a {@link tp5.Paper}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Adapter createPaperAdapter() {
		if (paperItemProvider == null) {
			paperItemProvider = new PaperItemProvider(this);
		}

		return paperItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link tp5.Paragraph} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected ParagraphItemProvider paragraphItemProvider;

	/**
	 * This creates an adapter for a {@link tp5.Paragraph}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Adapter createParagraphAdapter() {
		if (paragraphItemProvider == null) {
			paragraphItemProvider = new ParagraphItemProvider(this);
		}

		return paragraphItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link tp5.PublicationStructure} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected PublicationStructureItemProvider publicationStructureItemProvider;

	/**
	 * This creates an adapter for a {@link tp5.PublicationStructure}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Adapter createPublicationStructureAdapter() {
		if (publicationStructureItemProvider == null) {
			publicationStructureItemProvider = new PublicationStructureItemProvider(this);
		}

		return publicationStructureItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link tp5.Skill} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected SkillItemProvider skillItemProvider;

	/**
	 * This creates an adapter for a {@link tp5.Skill}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Adapter createSkillAdapter() {
		if (skillItemProvider == null) {
			skillItemProvider = new SkillItemProvider(this);
		}

		return skillItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link tp5.Position} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected PositionItemProvider positionItemProvider;

	/**
	 * This creates an adapter for a {@link tp5.Position}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Adapter createPositionAdapter() {
		if (positionItemProvider == null) {
			positionItemProvider = new PositionItemProvider(this);
		}

		return positionItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link tp5.Collaboration} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected CollaborationItemProvider collaborationItemProvider;

	/**
	 * This creates an adapter for a {@link tp5.Collaboration}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Adapter createCollaborationAdapter() {
		if (collaborationItemProvider == null) {
			collaborationItemProvider = new CollaborationItemProvider(this);
		}

		return collaborationItemProvider;
	}

	/**
	 * This returns the root adapter factory that contains this factory.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public ComposeableAdapterFactory getRootAdapterFactory() {
		return parentAdapterFactory == null ? this : parentAdapterFactory.getRootAdapterFactory();
	}

	/**
	 * This sets the composed adapter factory that contains this factory.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setParentAdapterFactory(ComposedAdapterFactory parentAdapterFactory) {
		this.parentAdapterFactory = parentAdapterFactory;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public boolean isFactoryForType(Object type) {
		return supportedTypes.contains(type) || super.isFactoryForType(type);
	}

	/**
	 * This implementation substitutes the factory itself as the key for the adapter.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Adapter adapt(Notifier notifier, Object type) {
		return super.adapt(notifier, this);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Object adapt(Object object, Object type) {
		if (isFactoryForType(type)) {
			Object adapter = super.adapt(object, type);
			if (!(type instanceof Class) || (((Class)type).isInstance(adapter))) {
				return adapter;
			}
		}

		return null;
	}

	/**
	 * This adds a listener.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void addListener(INotifyChangedListener notifyChangedListener) {
		changeNotifier.addListener(notifyChangedListener);
	}

	/**
	 * This removes a listener.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void removeListener(INotifyChangedListener notifyChangedListener) {
		changeNotifier.removeListener(notifyChangedListener);
	}

	/**
	 * This delegates to {@link #changeNotifier} and to {@link #parentAdapterFactory}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void fireNotifyChanged(Notification notification) {
		changeNotifier.fireNotifyChanged(notification);

		if (parentAdapterFactory != null) {
			parentAdapterFactory.fireNotifyChanged(notification);
		}
	}

	/**
	 * This disposes all of the item providers created by this factory. 
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void dispose() {
		if (researcherItemProvider != null) researcherItemProvider.dispose();
		if (paperItemProvider != null) paperItemProvider.dispose();
		if (paragraphItemProvider != null) paragraphItemProvider.dispose();
		if (publicationStructureItemProvider != null) publicationStructureItemProvider.dispose();
		if (skillItemProvider != null) skillItemProvider.dispose();
		if (positionItemProvider != null) positionItemProvider.dispose();
		if (collaborationItemProvider != null) collaborationItemProvider.dispose();
	}

}
